Category Archive: code

Jun 21

OMG CMake/OpenCV3 can you be more difficult? Linking order problems with OpenNI2...

Solving linking order issue with OpenCV and OpenNI in CMake.


Jun 08

New edition to the Mastering OpenCV book - now with OpenCV3!

Mastering OpenCV 3

The 2nd edition of Mastering OpenCV is out!


Feb 17

A script to scrape PDFs from a page using Python+Mechanize

A friend asked me for a way to download all the PDFs from a page, and I made this simple script with Python and Mechanize. It's very straightforward... It does hack the user agent, which is not nice. So use at your discretion.


Oct 17

Structure-from-Motion Toy Lib Upgrades to OpenCV 3

sfm toy lib

The toy SfM library is upgraded to OpenCV 3.x and gets a ton of simplifications.


Apr 24

WTH OpenGL 4? Rendering elements arrays with VAOs and VBOs in a QGLWidget

Simple example usage of OpenGL 4 and vertex array / vertex buffer rendering in a Qt QGLWidget.


Mar 04

[Python] OpenCV capturing from a v4l2 device

A python snippet on capturing from a v4l2 camera into OpenCV


Mar 02

OpenCV Python YAML persistance

A python snippet for saving OpenCV FileStorage-compatible YAML files


Feb 20

Simple Loading Spinner Tapestry 5 Mixin w/ spin.js

A simple loading spinner mixin for Apache Tapestry 5


Jan 28

Adding radial labels to Dimple.JS pie chart

Add radial labels to a dimple.js pie chart using D3.js


Jan 27

Bootstrap3 fluid container with custom width sidebar

A simple way to get a custom size side bar alongside a Bootstrap3 container-fluid.


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